Conveying of Sand
D = 26.8 mm
d 50 = 2 × 10 − 4 m
ρ p = 2650 kg / m 3
ν f = 1.004 × 10 − 6 m 2 / s
ρ f = [ 2 3 4 5 ]
ρ f = 1000 kg / m 3
C v = [ 0.05 0.1 0.25 0.3 ]
e = 1.5 × 10 − 6
V t = 0.0246 m / s
C d = 7.1131